2 Chronicles 30:2-5

2And the king took counsel, and his princes, and the whole congregation in Jerusalem, to hold the passover in the second month.

3For they could not keep it at that time, because the priests had not hallowed themselves in sufficient number, neither had the people been gathered together to Jerusalem.

4And the thing pleased the king and the whole congregation.

5So they established a decree to make proclamation throughout Israel from Beer-sheba even to Dan, that they should come to hold the passover to Jehovah the 1God of Israel, at Jerusalem; because they had not held it for a long time as it was written.